10012144401023 has 4 divisors (see below), whose sum is σ = 10335116801088. Its totient is φ = 9689172000960.

The previous prime is 10012144400983. The next prime is 10012144401037. The reversal of 10012144401023 is 32010444121001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10012144401023 - 2⁶ = 10012144400959 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10012144401023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10012144401223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 161486199986 + ... + 161486200047.

It is an arithmetic number, because the mean of its divisors is an integer number (2583779200272).

Almost surely, 2^{10012144401023} is an apocalyptic number.

10012144401023 is a deficient number, since it is larger than the sum of its proper divisors (322972400065).

10012144401023 is an equidigital number, since it uses as much as digits as its factorization.

10012144401023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322972400064.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 10012144401023 its reverse (32010444121001), we get a palindrome (42022588522024).

The spelling of 10012144401023 in words is "ten trillion, twelve billion, one hundred forty-four million, four hundred one thousand, twenty-three".